Keyspan driver download windows mac os#
Keyspan driver download windows 64 Bit#
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Keyspan driver download windows mac#

Keyspan driver download windows serial#

Leave Keyspan Serial Assistant in your Applications folder since you may need it to refer to these names in the future. Otherwise it will be necessary to change the name of your serial port every time you change which USB port the Keyspan is using. Connect the ImageWriter's Peripheral - 8 cable to Port 1 on the adapter, and use KeySerial1 for the serial port name. The names USA28XxxxxP1.1 and USA28XxxxxP2.2 will change if the adapter is connected to a different USB port. KeySerial1 is an alias to the first port found with a Keyspan adapter connected to the Mac. Clicking the 'reveal triangle' will show their names (drag the window's right edge or lower right corner to resize it and reveal its port and status information): When the adapter has been connected its serial port names will appear in this window. In Applications, locate and open Keyspan Serial Assistant. Delete the interfaces by selecting them individually and clicking the '–' (minus) button.

OS X seems to think these are dialup modem drivers. You may ignore this alert, and you may delete the three Keyspan network interfaces that will now appear in System Preferences > Network:

Keyspan driver download windows mac#

If 'Yes' does not appear under 'Loaded' adjacent to KeyspanUSAdriver then restart your Mac to load the driver.Īfter the driver is loaded an alert may appear indicating that 'new network interfaces were detected' and need to be configured. With the adapter connected and its driver correctly installed, the kernel extension will now appear in System Information as KeyspanUSAdriver: The Keyspan driver is a kernel extension necessary for the Keyspan adapter to work.Ĭonnect the Keyspan adapter after the installer completes. Read the 'Important Information', authenticate when necessary, and complete the installation. Open the downloaded zipfile to expand the keyspanUSAdrvr installer package: If you do not disconnect the adapter, the installer package will crash. Their latest driver (version 2.6.4) has been tested and verified to work with all OS X versions through macOS 10.12 'Sierra'.ĭisconnect the Keyspan adapter from your Mac.

Keyspan driver download windows 64 Bit#

Lion and later OS versions require the 64 bit drivers contained in version 2.6.x. Use caution to select the appropriate driver for your system.

Keyspan driver download windows mac os#

The product has been discontinued but drivers remain available for OS versions from Mac OS 8.6 through OS X 10.8.x. Navigate to and download the driver appropriate for your system (firmware > drivers > Keyspan products). Keyspan USB to serial adapter driver installation For more information about Gatekeeper please refer to the Appendix at the end of this document.ġ. This security feature should not be bypassed indiscriminately. To temporarily bypass Gatekeeper settings hold a control key while opening installer packages, select Open from the contextual menu, read the disclaimer and then click Open. Readable URL addresses have been incorporated that way intentionally, so that the user may confirm they are not redirecting to some undesired site.įor OS X 'Lion' and later, Gatekeeper settings may prevent opening packages downloaded from the sites described in this document. Click or copy / paste but don't attempt to type them manually.

Keyspan driver download windows software#

This is an apparent limitation of the software this site uses. Hyperlinks in this document may appear to contain spaces.

Click a screenshot to make it larger and more legible. Screenshots may vary depending on the specific OS X / macOS version installed.

Serial interface solutions other than the Keyspan / Tripp-Lite adapter are discussed in Related User Tips found in the Appendix but they require installing the necessary drivers discussed in the document, as a prerequisite.īefore proceeding with any installation, please read this entire User Tip including the disclaimers that appear at the end. Sections may also be adapted for the StyleWriter or other serial printers. It should also work for the original ImageWriter. It has been successfully tested and verified to work using an Apple ImageWriter II in OS X versions from OS X 10.2 'Jaguar' through OS X 10.10 'Yosemite' (see the Appendix regarding later macOS versions). This User Tip describes a method for installing an Apple ImageWriter and similar serial printers on Macs that no longer support AppleTalk, using a Keyspan / Tripp-Lite USA-28x (-28xa, -28xb, -28xg) USB to serial converter, open source drivers from The Linux Foundation, and the standard OS X CUPS interface.